620 Corkscrew Ln · Blythewood, SC 29016

$263,800

4 bd · 2.5 ba · 1,857 sqft · SingleFamily

Built 2026 Good condition 4,356 sqft lot $34/mo HOA · 1% of rent

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Why this score? — see what drove the D+ grade

The composite is a weighted blend of 9 inputs, each scored 0–100. Each bar is that input's sub-score; the figure is the points it added to the 100-point composite (weight × sub-score).

• Cash flow +17.6/30.0
• ARV discount +7.5/15.0
• DSCR +5.5/10.0
• 1% rule +4.9/10.0
• Condition / age +4.0/5.0
• Schools +3.6/10.0
• Livability +3.5/5.0
• Rent growth +2.5/5.0
• Appreciation +0.0/10.0

Listing remarks

Discover comfort, style, and convenience in this beautiful new construction home in the desirable Willow Lakes subdivision with community pool and playground. Ideally located with easy access to Interstate 77, this home offers a quick commute to downtown Columbia and surrounding areas. Just minutes away, the vibrant Killian Road Corridor provides a variety of dining, shopping, and everyday essentials. Situated within the highly regarded Richland 2 School District, this property offers access to excellent educational opportunities, adding long-term value. Enjoy the many benefits of new construction, including a modern floor plan, energy-efficient features, brand-new appliances, systems, and

Key facts

• 4,356 sq ft lot
• 2 garage spots
• Built 2026

What this means for you Summary

Snapshot

• This is a 4-bed/2.5-bath single-family listed at $264k. Condition is rated good.

Deal economics

• At list price, monthly cash flow is $209 ($3k/yr) — positive.
• The deal already cash-flows at list — no discount required.
• To meet the 1% rule (rent ≥ 1% of price), the offer needs to be $261k (0.9% below list).
• Recommended offer: $261k (0.9% below list) — sets the bar for 1% rule.

Location & tenants

• Location reads 70/100 on livability (#58 in SC) — a middle-class / working-renter tenant base. Strengths: crime A+, employment A+, housing A+; Watch: amenities F, commute F, health & safety F.
• Richland 02 (suburban): math 35% / reading 47% proficiency, ranked #29 of 80 in SC (top 36%) — families likely to look elsewhere, expect single-tenant / working-renter base with shorter leases.
• Zoned schools: Langford Elementary (math 39% / reading 43%, grade F, #276 of 597 statewide, top 48%, 609 students, 64% FRL); Blythewood High (math 72% / reading 92%, grade A, #19 of 196 statewide, top 10%, 2,094 students, 39% FRL).
• Zoned-school proficiency averages 62% at this address vs 41% district-wide (+20 pts) — the actual schools serving this property are materially stronger than the Richland 02 average implies; a family-tenant draw the district grade alone would hide.
• Market conditions: 650 active listings in the ZIP; 10 comparable units currently listed for rent nearby; rentals leasing fast (median 12d on market — plan ~1-2 weeks tenant-placement turnaround); solid renter incomes; 3,472 units permitted in Richland County in 2024 (1,096 in 5+ unit buildings).
• This rent runs 33% of the median local income ($95k/yr) — at the standard rent-burdened threshold; future hikes will face affordability resistance.

Forward outlook

• Local home prices are declining (-3.0%/yr); year-one equity from $2k of loan paydown is wiped out by about $8k of value loss. Plan a longer hold.
• Richland County population projected at +30% by 2050 — long-run rental-demand tailwind backs the buy-and-hold thesis.

Negotiation context

• Only 0 days on market — expect competitive offers; lowballing is unlikely to land.

Risks & watch-outs

• Climate carrying-cost: major wind risk, 64% chance of damaging wind over 30y; extreme-heat days projected 7→16/yr by 2055 (HVAC capex compounding) — expect insurance premiums to compound above CPI over the hold.

Recommended offer $261,479 (0.9% below list)

Questions for the listing agent

1. What does the HOA fee cover, when was the last increase, and are there any pending special assessments or reserve-fund shortfalls?
2. Is there a deadline driving the sale (1031 exchange, divorce, estate, relocation)? That informs how much negotiation room exists.
3. Schools are B-rated — typically a magnet for longer-tenancy family renters. What's the average tenant stay here, and is there a school-zone premium baked into asking?
4. The area grade is low — what's the realistic commute time and amenity access for the typical tenant pool here? Any planned neighborhood developments (good or bad) we should know about?
5. What's the average days-on-market for RENTAL listings here right now (not sales)? A rising rental-DOM trend means longer vacancies and softer asking-rent achievability than the comps imply.
6. What's the recent tenant-quality profile in this submarket — average credit score on applications, eviction rate, late-payment / NSF rate, and stable-employment percentage? A property-management company in the area should have these aggregated.
7. How much new for-sale + rental construction is in the pipeline within 1–3 miles? Heavy new supply typically softens prices + rents 12–24 months out; constrained supply supports both.

Investment metrics

• 1% rule: 0.99% ✗
• Cap rate: 7.24%
• Cash-on-cash: 3.39%
• DSCR: 1.15
• GRM: 8.4

CMA / ARV

No comps found within radius.

Projected returns pro-forma

-3.0% appreciation · 3.0% rent growth · sell at horizon

5-year hold

• IRR: -10.9%
• Equity multiple: 0.60×
• Total profit: $-29,399
• Equity at exit: $39,333

10-year hold

• IRR: -1.6%
• Equity multiple: 0.89×
• Total profit: $-8,246
• Equity at exit: $22,809

Cash invested: $73,864 (down + closing). Projections, not guarantees.

Landlord ↔ Tenant lean methodology

• Overall (STATE): 90 Strongly Landlord-Friendly
• State South Carolina: 90 Strongly Landlord-Friendly · R+6
• County: — inherits STATE
• City: — inherits STATE

5-day notice; preempted; landlord-favorable.

Methodology + full state rankings →

ZIP-level market 29016

• Home prices YoY: -26.3%
• Active inventory: 650
• Price-to-rent: 8.4×

Monthly cashflow live

• Estimated rent: $2,615 high
• Mortgage (P&I): −$1,383
• Tax est. 1.5%: −$330 /mo · $3,957/yr
• Insurance: −$110
• HOA: −$34
• Vacancy / Maint / Mgmt: −$549
• Net cashflow: $209

Break-even live

Break-even rent $2,351

Max offer price $263,800

Occupancy floor 87%

Sensitivity live

Price	-10% $391	-5% $300	+0% $209	+5% $117	+10% $26
Rent	-10% $2	-5% $105	+0% $209	+5% $312	+10% $415
Rate	-1.0pp $341	-0.5pp $276	base $209	+0.5pp $140	+1.0pp $71

UW: 25.0% down · 7.5% · 30yr · 1.5% tax · 5.0% vac · 8.0% maint · 8.0% mgmt

Financing live

Cash to close

• Down payment: $65,950
• Closing costs: $7,914
• Reserves months: —
• Total cash needed: —

Rent comps 10 comps

Address	Beds	Baths	Sqft	Rent	$/sqft	DOM	Units	Dist
620 Stono DR Blythewood, SC	5.0	3.0	2334	$2,350	$1.01	15d	1	0.82mi
463 N High Duck Trl Blythewood, SC	3.0	2.5	1604	$2,200	$1.37	4d	1	0.89mi
232 Boulder Ridge Loop Blythewood, SC	4.0	2.5	1902	$2,299	$1.21	15d	1	0.98mi
18 Iron Horse Ct Blythewood, SC	5.0	3.0	2245	$2,539	$1.13	3d	1	1.02mi
254 Boulder Ridge Loop Blythewood, SC	5.0	3.0	2245	$2,539	$1.13	4d	1	1.03mi
242 Honey Hill Way Blythewood, SC	4.0	2.5	1926	$2,750	$1.43	11d	1	1.14mi
227 Honey Hill Way Blythewood, SC	3.0	2.5	1689	$2,180	$1.29	3d	1	1.19mi
948 Beaufort Farm Rd Blythewood, SC	3.0	2.5	1986	$2,200	$1.11	3d	1	1.40mi
25 Oak Lake Ct Blythewood, SC	4.0	2.0	2050	$2,050	$1.00	24d	1	1.46mi
2 Knot Ct Blythewood, SC	4.0	2.5	2004	$2,250	$1.12	24d	1	1.48mi

HOA detail

• Monthly dues: $34 · $408/yr
• Likely covers: pool

Listing history 2 events

1. 2026-06-07
   remarks 699-char remark
2. 2026-06-07
   listed $263,800 Pending

ⓘ Source: listings_history table (triggers on properties + properties_extension) + one-shot backfill from property_details.listing_events for pre-trigger history.

Climate risk First Street

• 🌊 Flood 1/10 Low FEMA zone X (unshaded) · 0% chance over 30 yrs
• 🔥 Wildfire 4/10 Moderate
• 🌡 Heat 6/10 Major 7 d/yr ≥106°F today · 16 d/yr by 30 yrs out
• 💨 Wind 6/10 Major 64% chance of damaging wind over 30 yrs
• 🫁 Air quality 3/10 Moderate 2 unhealthy d/yr today · 2 by 30 yrs out

Taxation est. · year 1

• Rental income: $31,377
• − Mortgage interest: −$14,777
• − Property taxes: −$3,957
• − Insurance: −$1,319
• − Repairs & maintenance: −$2,510
• − Management: −$2,510
• − HOA: −$408
• − Depreciation: −$7,674
• Taxable loss: −$1,778
• Est. tax savings @ 24.0%: +$427
• After-tax cash flow: $2,930/yr

For passive investors: Depreciation is non-cash, so a rental often shows a tax loss while cash-flowing — sheltering income. Rental losses are passive: they offset passive income freely, and up to $25,000/yr can offset ordinary (W-2) income if you actively participate and your MAGI is under $100k (phasing out to $0 by $150k); unused losses carry forward. On sale, claimed depreciation is recaptured at up to 25%, and gains may owe capital-gains tax (a 1031 exchange can defer both). Figures are a year-1 estimate at your 24.0% rate — not tax advice; consult a CPA.

Condition & rehab AI · 6 photos

Good 80/100 None rehab

This new construction home in Willow Lakes subdivision is in excellent condition with modern features and a fresh paint job. It offers a great location and is ready for immediate occupancy.

Value-add opportunities

• Both Painting exterior and interior walls — Fresh paint enhances curb appeal and interior aesthetics.
• Both Landscaping improvements — Enhances curb appeal and adds value to the property.
• Both Adding smart home features — Improves convenience and adds modern appeal, attracting more buyers and renters.
• Both Upgrading appliances — Modern appliances enhance functionality and attract more buyers and renters.
• Both Adding a smart thermostat — Improves energy efficiency and adds modern appeal, attracting more buyers and renters.

Renovation cost estimate screening

Value-add ROI direction

• Both Painting exterior and interior walls — Fresh paint enhances curb appeal and interior aesthetics. ↑
• Both Landscaping improvements — Enhances curb appeal and adds value to the property. ↑
• Both Adding smart home features — Improves convenience and adds modern appeal, attracting more buyers and renters. ↑
• Both Upgrading appliances — Modern appliances enhance functionality and attract more buyers and renters. ↑
• Both Adding a smart thermostat — Improves energy efficiency and adds modern appeal, attracting more buyers and renters. ↑

ⓘ Cost ranges are severity-bucket heuristics (US national rule-of-thumb). Get contractor quotes + a written scope before underwriting a rehab budget.

Schools (NCES district)

• District: Richland 02
• NCES district ID: 4503390
• Math proficiency: 35% ▼ -15.00%
• Reading proficiency: 47% ▼ -5.00%
• Median HH income: $59,684
• Composite: 36.2/100
• National rank: #4730
• State rank: #29 of 80 in SC

Livability — Blythewood

• Score: 70/100
• State rank: #58
• US rank: #7406

Category grades

Amenities F Commute F Cost of living C Crime A+ Employment A+ Housing A+ Health & safety F User ratings A

Schools grade is shown separately in the Schools card above.

Census & demographics

• Census place: Blythewood, SC
• County: Richland County · 389,530 people
• City population: 30,454
• Metro: Columbia, SC
• Population (ZIP): 30,454
• Household income: $95,082
• Rent vs Own: 16.9% rent · 83.1% own
• Severe rent burden: 559.0

Population outlook (Richland County) Hauer SSP2

• Today (2025): 459,667 people
• By 2030: 487,524 · +6.1%
• By 2040: 542,035 · +17.9%
• By 2050: 595,371 · +29.5%
• By 2075: 732,998 · +59.5%
• By 2100: 820,415 · +78.5%

Race, ethnicity, and origin ACS 2023

• Neighborhood character: Diverse neighborhood (Simpson 0.64)
• Race & ethnicity: Black 43% White 42% Two or more races 7% Hispanic / Latino 7% Asian 3%
• Hispanic origin (detail): Mexican 1% Puerto Rican 2%
• Common ancestry: Lithuanian 2% Romanian 2% Slovak 2%
• Foreign-born: 5% · Canada, China
• Languages at home: 90% English-only · Spanish 5% Other Indo-European 1% German/W. Germanic 1%

Political lean MEDSL · Richland

• 2024 margin: Solid D (+34.6) · D 66.4% · R 31.8% · Other 1.8%
• 2008→2024 swing: +5.7pp toward D · 2008: 28.9pp · 2024: 34.6pp
• All cycles: 2024: D+34.6 2020: D+38.3 2016: D+32.9 2012: D+33.3 2008: D+28.9

Not yet ingested

• Civics: —

Market trends

• HPI YoY: ▼ -65.48%
• Current HPI: 183.5933
• Rent YoY: —
• Metro: Columbia, SC
• State GDP YoY: ▲ 4.51%
• F500 in state: 2

Industry mix (Fortune 500 HQ in SC)

Industry	F500 HQs	Revenue
▸Packaging	1	$7B

Price history

2 events — show timeline

• 2026-06-05 Delisted — Consolidated MLS
• 2026-06-05 Listed $263,800 Consolidated MLS